INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77c1b6ac7111f3e07bbfe050868bf1e54d87b27f9a2127827c5c56c18c2a2e6b', 
    'gkG8gLdIDT9V3vFoUekEc38clU08lwmCT3+dX5jIzCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)